[Xapian-devel] GSoC 2012: Erlang Bindings
Olly Betts
olly at survex.com
Tue Mar 20 12:37:29 GMT 2012
On Mon, Mar 19, 2012 at 08:47:38AM +0300, Michael Uvarov wrote:
> Thank you for the answers :)
> The idea about Erlang is that it has few interfaces with C/C++:
> - driver:
> for slow operations, it is a program which waits requests throw stdio.
> It is a safest variant, for example, for image manipulating.
> If the C process crash, Erlang is still alive.
> - linked-in driver:
> The same, but a driver is a dll. If it crashed, one Erlang node crashed
> also. But it is faster.
> Use case: RDBMS drivers.
> [...]
Thanks for the explanation. I spoke briefly to Lenz, who agreed that
a linked-in driver was probably the appropriate approach for interfacing
to Xapian.
Cheers,
Olly
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